CN105952328B - A kind of drift out door system - Google Patents
A kind of drift out door system Download PDFInfo
- Publication number
- CN105952328B CN105952328B CN201610513545.1A CN201610513545A CN105952328B CN 105952328 B CN105952328 B CN 105952328B CN 201610513545 A CN201610513545 A CN 201610513545A CN 105952328 B CN105952328 B CN 105952328B
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- China
- Prior art keywords
- lower guideway
- bearing
- wall
- sliding door
- cross wall
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- 238000005096 rolling process Methods 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims description 11
- 230000005484 gravity Effects 0.000 claims description 8
- 230000001154 acute effect Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 238000000465 moulding Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 238000004078 waterproofing Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
- E06B3/42—Sliding wings; Details of frames with respect to guiding
- E06B3/46—Horizontally-sliding wings
- E06B3/4636—Horizontally-sliding wings for doors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
- E05D15/0621—Details, e.g. suspension or supporting guides
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
- E05D15/0621—Details, e.g. suspension or supporting guides
- E05D15/066—Details, e.g. suspension or supporting guides for wings supported at the bottom
- E05D15/0686—Tracks
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/60—Suspension or transmission members; Accessories therefor
- E05Y2201/622—Suspension or transmission members elements
- E05Y2201/628—Bearings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/53—Type of wing
- E05Y2900/531—Doors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Support Devices For Sliding Doors (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The present invention discloses a kind of drift out door system, including sliding door body, middle guide and lower guideway；The middle part of sliding door body is equipped with the middle hinge coordinated with middle guide, and lower part is equipped with the lower hinge coordinated with lower guideway；Lower guideway includes cross wall on lower guideway, cross wall and the lower guideway of connection the two erect wall under lower guideway；Lower guideway further includes the first vertical flange being connect with cross wall on lower guideway, and erecting wall with cross wall on lower guideway and lower guideway surrounds the first guide groove that Open Side Down；Lower hinge includes lower articulated section and bearing portions；Bearing portions include first bearing and second bearing；First bearing is to erect wall or the first vertical flange rolling axially along lower guideway with vertical direction；Second bearing is with the upper surface rolling that the direction for erecting wall perpendicular to lower guideway is axially along cross wall under lower guideway.The present invention can cancel upper rail, ensure that the globality of gusset moulding, obtain excellent switching performance under the premise of not influencing sliding door system original sliding function.
Description
Technical field
The present invention relates to technical field of automobile design more particularly to automobile and its electrically slipping door systems.
Background technology
The sliding door technical solution that current domestic traditional medium-and-large-sized automobile uses is mostly three guide rail forms.Upper rail and on
Hinge offer ± Y-direction (perpendicular to side door direction) degree of freedom limits, and the limitation of middle guide offer ± Y-direction degree of freedom and auxiliary are held
Weight, lower guideway are responsible for main load-bearing (limitation +Z direction degree of freedom).The Y-direction of upper rail and middle guide is limited to phase negative side always
To the torque around X-direction (side door moving direction) of generation is used to offset the torsion in sliding door opening process.
The inventors of the present application found that three guide tracked sliding door technical solutions of the prior art have the following problems：
1, arrangement upper rail in door opening top causes window frame size big, is mismatched with front door window frame, sliding door and gusset parting
The globality of gusset need to be destroyed, and then influence the side pose of vehicle around roof location；
2, upper guide rail structure uses internal hidden type structure, can be arranged on inner decorative ceiling larger space guide rail is carried out it is built-in,
The arrangement of ceiling safe air curtain can be also influenced simultaneously；
3, due to the relationship of upper rail, sliding door can not arrange that the whole series two seal, unfavorable to vehicle NVH performance boosts.
Invention content
The embodiment of the present invention proposes a kind of drift out door system, can not influence the original sliding work(of sliding door system
Under the premise of energy, cancel upper rail so that sliding door window frame structure size is consistent with front door, and sliding door and gusset parting can be with
Front door corresponds to, and ensure that the globality of gusset moulding, obtains excellent switching performance, while avoiding influencing ceiling safe air curtain
Arrangement.
A kind of drift out door system that the embodiment of the present invention is provided, including sliding door body, middle guide are led under
Rail；The middle part of the sliding door body is equipped with the middle hinge coordinated with the middle guide, and the lower part of the sliding door body is equipped with
With the lower hinge of lower guideway cooperation；
The lower guideway includes cross wall on lower guideway, under lower guideway cross wall and respectively with cross wall on the lower guideway, under
The lower guideway that cross wall connects under guide rail erects wall, and the lower guideway further includes and cross wall is connect on the lower guideway first turns over vertically
Side, the first vertical flange erect wall with cross wall on the lower guideway and the lower guideway and surround the first guiding that Open Side Down
Slot；
The lower hinge include with it is described sliding door body lower hinge lower articulated section and with the lower articulated section
The bearing portions for connecting and coordinating with the lower guideway；Wherein, the bearing portions include first bearing and second bearing；It is described
First bearing is located in first guide groove, and is to erect wall or described first vertically axially along the lower guideway with vertical direction
Flange rolls；The second bearing is located at the upper surface of cross wall under the lower guideway, and to erect wall perpendicular to the lower guideway
Direction is the upper surface rolling axially along cross wall under the lower guideway.
Preferably, the bearing portions further include the 3rd bearing between the first bearing and second bearing；Institute
It is to erect wall axially along the lower guideway to roll, and the 3rd bearing erects wall to the lower guideway that 3rd bearing, which is stated, with vertical direction
Distance be less than the second bearing to the perpendicular wall of the lower guideway distance.
Preferably, the lower guideway further includes cross wall and the second vertical flange in lower guideway；Cross wall in the lower guideway
A side is connect with the middle part for erecting wall in the lower guideway, and the lower guideway is divided into upper layer and lower layer space, and the third
Bearing is located at lower layer space；Another side of cross wall is arranged in the lower guideway in the second vertical flange, with it is described under lead
Cross wall and the lower guideway erect wall and surround the second guide groove that Open Side Down in rail；The bearing portions further include fourth bearing；
The fourth bearing is located in second guide groove, and is to erect wall or described second axially along the lower guideway with vertical direction
Vertical flange rolls.
Preferably, the bearing portions further include 5th bearing；The 5th bearing is located at cross wall in the lower guideway
Upper surface, and rolled as the upper surface of axis cross wall along the lower guideway using the direction for erecting wall perpendicular to the lower guideway.
Preferably, the bearing portions further include directive wheel；The directive wheel is located in second guide groove, and to hang down
The direction that wall is directly erected in the lower guideway is that the lower surface of axis cross wall along the lower guideway rolls；It is described guiding take turns to it is described under
The distance that guide rail erects wall is more than the distance that the fourth bearing erects wall to the lower guideway, and it is perpendicular that the guiding takes turns to described second
The distance of straight flange is more than the fourth bearing to the distance of the described second vertical flange, and the guiding takes turns in the lower guideway
The distance of cross wall is less than the distance of cross wall in the fourth bearing to the lower guideway.
Preferably, the quantity of the first bearing is two；Two first bearings erect wall along the lower guideway
The front and back arrangement of extending direction；The quantity of the second bearing is two；Two second bearings erect wall along the lower guideway
The front and back arrangement of extending direction；The quantity of the 3rd bearing is two；Two 3rd bearings are perpendicular along the lower guideway
The front and back arrangement of the extending direction of wall；The quantity of the fourth bearing is two；Two fourth bearings are along the lower guideway
The front and back arrangement of extending direction of perpendicular wall；The quantity of the 5th bearing is two；Two 5th bearings are led along under described
Rail erects the front and back arrangement of extending direction of wall.
Preferably, the middle guide include cross wall on middle guide, under middle guide cross wall and respectively on the middle guide
The middle guide that cross wall connects under cross wall, middle guide erects wall, and the middle guide further includes the connect with cross wall on the middle guide
Three vertical flange, the vertical flange of third erect wall with cross wall on the middle guide and the middle guide and surround what Open Side Down
Third guide groove；
The middle hinge include with the hinged middle articulated section in middle part of the sliding door body and with the middle articulated section
The axis bearing portion for connecting and coordinating with the middle guide；Wherein, the axis bearing portion includes 6th bearing and 7th bearing；It is described
6th bearing is located in the third guide groove, and is vertical axially along the perpendicular wall of the middle guide or the third with vertical direction
Flange rolls；The 7th bearing is located at the upper surface of cross wall under the middle guide, and to erect wall perpendicular to the middle guide
Direction is the upper surface rolling axially along cross wall under the middle guide.
Preferably, the lower guideway is held in supporting point, the middle guide to the lower hinge for the middle hinge
The center of gravity of emphasis and the sliding door body constitutes plane triangle；The plane triangle and the first normal, the second normal
And the angle between third normal is acute angle；Wherein, first normal is the straight line for being parallel to the vertical direction；
Second normal is the straight line that wall is erected perpendicular to the lower guideway；The third normal is both perpendicular to first normal
With the straight line of second normal.
Preferably, the middle guide has 0~5 ° of angle, and the opening position ratio of the middle guide with horizontal plane
The position height of locking a door of the middle guide；The lower guideway has 0~5 ° of angle, and the enabling of the lower guideway with horizontal plane
Position is higher than the position of locking a door of the lower guideway.
Preferably, the drift out door system further includes that sliding door opens outer handle, sliding door electric opening and closing control machine
Structure, sliding door engage lock, sliding door electric opening actuating unit automatically；The sliding door is opened outer handle and is artificially opened for receiving
Instruction is closed, and is sent to sliding door electric opening and closing control mechanism and sliding door and engages lock automatically；The sliding door engages lock automatically
For according to the artificial switch order, locking or discharging the sliding door body；The sliding door electric opening and closing control mechanism
Drive the middle hinge in described for according to the artificial switch order, controlling the sliding door electric opening actuating unit
Guide rail moves.
Compared with the prior art, the advantageous effect of the embodiment of the present invention is：The embodiment of the present invention provides a kind of vehicle sliding
Sliding door system, including sliding door body, middle guide and lower guideway；The middle part of the sliding door body is equipped with matches with the middle guide
The lower part of the middle hinge closed, the sliding door body is equipped with the lower hinge coordinated with the lower guideway；Under the lower guideway includes
Cross wall and perpendicular with cross wall is connect under cross wall, lower guideway on the lower guideway lower guideway respectively under cross wall, lower guideway on guide rail
Wall, the first vertical flange that the lower guideway further includes with cross wall is connect on the lower guideway, the first vertical flange and institute
It states cross wall and the perpendicular wall of the lower guideway on lower guideway and surrounds the first guide groove that Open Side Down；The lower hinge include with it is described
The lower axle for sliding the lower articulated section of the lower hinge of door body and connecting with the lower articulated section and coordinating with the lower guideway
Bearing portion；Wherein, the bearing portions include first bearing and second bearing；The first bearing is located at first guide groove
It is interior, and be to erect wall or the first vertical flange rolling axially along the lower guideway with vertical direction；The second bearing is located at
The upper surface of cross wall under the lower guideway, and be axially along horizontal under the lower guideway with the direction for erecting wall perpendicular to the lower guideway
The upper surface of wall rolls.In embodiments of the present invention, the cooperation of the lower guideway and the lower hinge can not only be realized original
To the function of the load-bearing of the sliding door body, additionally it is possible to ± Y-direction degree of freedom is limited, so as to the case where cancelling upper rail
Under, the torque generated by middle guide and lower guideway can offset the torsion in sliding door opening process, ensure the stabilization of normal slip
Property.Simultaneously as eliminating upper rail so that sliding door window frame structure size is consistent with front door, and sliding door can with gusset parting
With corresponding with front door, the globality of gusset moulding ensure that, it is (including NVH, sealing water proofing property, outer to obtain excellent switching performance
See), the arrangement for influencing ceiling safe air curtain is also avoided, openable panoramic sunroof can be realized, it is man-machine second row can be effectively improved
Head space.
Description of the drawings
Fig. 1 is that the embodiment of the present invention provides a kind of structural schematic diagram of drift out door system；
Fig. 2 is the diagrammatic cross-section of the lower guideway 3 and lower hinge 5 in the embodiment of the present invention；
Fig. 3 is the side view of the lower hinge 5 in Fig. 2；
Fig. 4 is the diagrammatic cross-section of the lower guideway 3 in another embodiment of the present invention；
Fig. 5 is the diagrammatic cross-section with the 3 matched lower hinge 5 of lower guideway in Fig. 4；
Fig. 6 is the schematic diagram for the lower guideway 3 that the lower hinge 5 in Fig. 5 is installed in Fig. 4；
Fig. 7 is the cooperation schematic diagram of the middle guide 2 and middle hinge 4 in the embodiment of the present invention；
Fig. 8 is stress diagram of the drift out door system on gravity direction in the embodiment of the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without creative efforts
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, it, which is the embodiment of the present invention, provides a kind of structural schematic diagram of drift out door system.
The drift out door system includes sliding door body 1, middle guide 2 and lower guideway 3；The middle guide 2 is mounted on
The middle part of automobile door frame (not showing in attached drawing), the lower guideway 3 are mounted on the lower part of automobile door frame；The sliding door body 1
Middle part is equipped with the middle hinge 4 coordinated with the middle guide 2, and the lower part of the sliding door body 1 is equipped with to be coordinated with the lower guideway 3
Lower hinge 5.
From fig. 1, it can be seen that the upper rail on original top for being located at the sliding door body 1 and corresponding upper hinge are
Cancel, but middle guide, middle hinge, lower guideway and lower hinge retain, and the present invention passes through to lower guideway and lower hinge
The redesign of structure can realize the required sliding function of sliding door system.
Please refer to Fig. 2 and Fig. 3, wherein Fig. 2 is the section of the lower guideway 3 and lower hinge 5 in the embodiment of the present invention
Schematic diagram, Fig. 3 are the side views of the lower hinge 5 in Fig. 2.
The lower guideway 3 include on lower guideway under cross wall 31, lower guideway cross wall 32 and respectively with it is horizontal on the lower guideway
The lower guideway that cross wall 32 connects under wall 31, lower guideway erects wall 33, and the lower guideway 3 further includes connecting with cross wall 31 on the lower guideway
The the first vertical flange 34 connect, the first vertical flange 34 erect wall 33 with cross wall 31 on the lower guideway and the lower guideway
Surround the first guide groove that Open Side Down；
The lower hinge 5 include with it is described sliding door body lower hinge lower articulated section 51 and with the lower hinge
The bearing portions that socket part 51 connects and coordinates with the lower guideway 3；Wherein, the bearing portions include first bearing 52 and second
Bearing 53；The first bearing 52 is located in first guide groove, and is to erect wall axially along the lower guideway with vertical direction
33 or described first vertical flange 34 roll；The second bearing 53 is located at the upper surface of cross wall 32 under the lower guideway, and with
The direction that wall 33 is erected perpendicular to the lower guideway is the upper surface rolling axially along cross wall 32 under the lower guideway.
In the moving process of the sliding door body 1, the second bearing 53 perpendicular to the lower guideway to erect wall 33
Direction be upper surface rolling axially along 3 time cross walls of the lower guideway, i.e., described 3 times cross walls of lower guideway and the second bearing
53 match, and play the role of the gravity for carrying the sliding door body 1；The first bearing 52 with vertical direction be axially along
The lower guideway erects wall 33 or the first vertical flange 34 and rolls, i.e., the described first bearing 52 and the lower guideway erect wall 33 with
And the first vertical flange 34 cooperation, play the role of limitation ± Y-direction (perpendicular to the direction of sliding door body 1) degree of freedom.
Therefore, in embodiments of the present invention, the cooperation of the lower guideway 3 and the lower hinge 5 can not only be realized original to the cunning
The function of the load-bearing of sliding door ontology 1, additionally it is possible to ± Y-direction degree of freedom is limited, so as in the case where cancelling upper rail, in
The torque that guide rail 2 is generated with lower guideway 3 can offset the torsion in sliding door opening process, ensure the stability of normal slip.
Please refer to Fig. 4, Fig. 5 and Fig. 6, wherein Fig. 4 is the section of the lower guideway 3 in another embodiment of the present invention
Schematic diagram, Fig. 5 are the diagrammatic cross-sections with the 3 matched lower hinge 5 of lower guideway in Fig. 4, and Fig. 6 is that the lower hinge 5 in Fig. 5 is pacified
It is attached to the schematic diagram of the lower guideway 3 in Fig. 4.
The bearing portions include the 3rd bearing 54 between the first bearing 52 and second bearing 53；Described
Three bearings 54 are to erect wall 33 axially along the lower guideway to roll, and the 3rd bearing 54 is perpendicular to the lower guideway with vertical direction
The distance of wall 33 is less than the distance that the second bearing 53 erects wall 33 to the lower guideway.The effect of the 3rd bearing 54 is
Offer-Y-direction limitation forms torsional moment (when+Y is limited) with first bearing 52, offsets the rotating tendency that lower hinge 5 generates, into
One step ensures the stability of normal slip.
The lower guideway 3 further includes cross wall 35 and the second vertical flange 36 in lower guideway；Cross wall 35 in the lower guideway
A side is connect with the middle part for erecting wall 33 in the lower guideway, and the lower guideway 3 is divided into upper layer and lower layer space, and described the
Three bearings 54 are located at lower layer space；Another side of cross wall 35 is arranged in the lower guideway in the second vertical flange 36, with
Cross wall 35 and the lower guideway erect wall 33 and surround the second guide groove that Open Side Down in the lower guideway；The bearing portions also wrap
Include fourth bearing 55；The fourth bearing 55 is located in second guide groove, and is axially along leading under described with vertical direction
Rail erects wall 33 or the second vertical flange 36 rolls.
In order to enable the phenomenon that sliding door body 1 more smoothes out in opening process, avoids generating shake, above-mentioned more excellent
In the scheme of choosing, fourth bearing 55 is increased, and cross wall 35 and the formation of the second vertical flange 36 in lower guideway are correspondingly set
The second guide groove that Open Side Down；The fourth bearing 55 is located in second guide groove, and with vertical direction be axially along
The lower guideway erects wall 33 or the second vertical flange 36 rolls, i.e., fourth bearing 55 can coordinate with the second guide groove, rises
To the effect of limitation ± Y-direction (perpendicular to the direction of sliding door body 1) degree of freedom, function similar with first bearing 52 is realized.
More preferably, the bearing portions further include 5th bearing 56；The 5th bearing 56 be located at it is described under lead
The upper surface of cross wall 35 in rail, and using erected perpendicular to the lower guideway direction of wall 33 as axis the cross wall 35 along the lower guideway
Upper surface rolls.5th bearing 56 is increased, load-bearing can be assisted, while can also be further such that sliding door body 1 is being opened
The phenomenon that more being smoothed out during opening, avoiding generating shake.
More preferably, the bearing portions further include directive wheel 57；The directive wheel 57 is located at described second and is oriented to
In slot, and rolled as the lower surface of axis cross wall 35 along the lower guideway using the direction for erecting wall 33 perpendicular to the lower guideway；Institute
It states directive wheel 57 and erects the distance of wall 33 to the lower guideway and be more than the distance that the fourth bearing 55 erects wall 33 to the lower guideway,
The distance of the directive wheel 57 to the described second vertical flange 36 is more than the fourth bearing 55 and arrives the described second vertical flange 36
Distance, the distance of cross wall 35 is less than in the fourth bearing 55 to the lower guideway in the directive wheel 57 to the lower guideway
The distance of cross wall 35.Since under the gravity of sliding door body 1, lower hinge 5 may redirect, that is, it is used for the axis of load-bearing
Holding (second bearing 53 and 5th bearing 56), possible there is a phenomenon where jump out of lower guideway 3.With the abrasion of bearing, redirect more next
It is bigger, it eventually leads to lower hinge 5 and generates serious torsional deflection afterwards several times in operation.By increase directive wheel 57, and with institute
The jerk value that middle cross wall cooperation limits lower hinge 5 when car door redirects is stated, 5 torsional deflection of lower hinge is avoided.In addition, in order to
It avoids the directive wheel 57 from being interfered with the fourth bearing 55, needs to each of directive wheel 57 to second guide groove
Distance is defined.
More preferably, the quantity of the first bearing 52 is two；Two first bearings 52 are along under described
Guide rail erects the front and back arrangement of extending direction of wall 33；The quantity of the second bearing 53 is two；Two 53 edges of the second bearing
The front and back arrangement of extending direction that the lower guideway erects wall 33；The quantity of the 3rd bearing 54 is two；Two thirds
Bearing 54 is arranged before and after erecting the extending direction of wall 33 along the lower guideway；The quantity of the fourth bearing 55 is two；Two
The fourth bearing 55 is arranged before and after erecting the extending direction of wall 33 along the lower guideway.It is using duplex bearing in all directions
Two point contact guide rail can reinforce the stability of movement.
As shown in fig. 7, it is the cooperation schematic diagram of the middle guide 2 and middle hinge 4 in the embodiment of the present invention.The middle guide
2 include on middle guide under cross wall 21, middle guide cross wall 22 and respectively with cross wall 22 under cross wall 21, middle guide on the middle guide
The perpendicular wall 23 of the middle guide of connection, the vertical flange 24 of third that the middle guide 2 further includes with cross wall 21 is connect on the middle guide,
The vertical flange 24 of third erects wall 23 with cross wall 21 on the middle guide and the middle guide and surrounds the third that Open Side Down
Guide groove；
The middle hinge 4 include with the hinged middle articulated section 41 in middle part of the sliding door body and with the middle hinge
The axis bearing portion that socket part 41 connects and coordinates with the middle guide 2；Wherein, the axis bearing portion includes 6th bearing 42 and the 7th
Bearing 43；The 6th bearing 42 is located in the third guide groove, and is to erect wall axially along the middle guide with vertical direction
The vertical flange 24 of 23 or described thirds rolls；The 7th bearing 43 is located at the upper surface of cross wall 22 under the middle guide, and with
The direction that wall 23 is erected perpendicular to the middle guide is the upper surface rolling axially along cross wall 22 under the middle guide.
Wherein, the 6th bearing 42 coordinates with the third guide groove, and limitation plays limitation ± Y-direction (perpendicular to sliding
The direction of door body 1) degree of freedom effect；2 times cross walls of the 7th bearing 43 and the middle guide coordinate, and play the work of load-bearing
With.
As shown in figure 8, it is stress diagram of the drift out door system on gravity direction in the embodiment of the present invention.
The supporting point, middle guide 2 of supporting point and institute to(for) the middle hinge 4 of the lower guideway 3 for the lower hinge 5
The center of gravity for stating sliding door body 1 constitutes plane triangle；The plane triangle and the first normal, the second normal and third method
Angle between line is acute angle；Wherein, first normal is the straight line for being parallel to the vertical direction；Second method
Line is the straight line that wall 33 is erected perpendicular to the lower guideway；The third normal is both perpendicular to first normal and described the
The straight line of two normals.Among entirely sliding the space triangular stress frame that door body 1 is in stable, to avoid sliding door
Ontology 1 is opened to be rotated in closing course.
More preferably, the middle guide 2 has 0~5 ° of angle, and the enabling of the middle guide 2 with horizontal plane
Position is higher than the position of locking a door of the middle guide 2；The lower guideway 3 and horizontal plane have 0~5 ° of an angle, and it is described under lead
The opening position of rail 3 is higher than the position of locking a door of the lower guideway 3.(sliding door body 1 is moved in X-direction for middle guide 2 and lower guideway 3
Dynamic direction) on be in tilted layout, need to overcome gravity acting in door opening process so that more smooth out in door opening process.
More preferably, the drift out door system further includes that sliding door opens outer handle 6, sliding door electric opening and closing
Control mechanism 7, sliding door engage lock 8, sliding door electric opening actuating unit 9 automatically；The sliding door is opened outer handle 6 and is used for
Artificial switch order is received, and is sent to sliding door electric opening and closing control mechanism 7 and sliding door and engages lock 8 automatically；The sliding
The automatic engagement of door locks 8 for according to the artificial switch order, locking or discharging the sliding door body 1；The sliding door electricity
Dynamic open and close control mechanism 7 is used to, according to the artificial switch order, control the sliding door electric opening actuating unit 9 and drive institute
Middle hinge 4 is stated to move along the middle guide.The sliding door electric opening actuating unit 9 can be electrical machine belt pulley.
Compared with the prior art, the advantageous effect of the embodiment of the present invention is：The embodiment of the present invention provides a kind of vehicle sliding
Sliding door system, including sliding door body, middle guide and lower guideway；The middle part of the sliding door body is equipped with matches with the middle guide
The lower part of the middle hinge closed, the sliding door body is equipped with the lower hinge coordinated with the lower guideway；Under the lower guideway includes
Cross wall and perpendicular with cross wall is connect under cross wall, lower guideway on the lower guideway lower guideway respectively under cross wall, lower guideway on guide rail
Wall, the first vertical flange that the lower guideway further includes with cross wall is connect on the lower guideway, the first vertical flange and institute
It states cross wall and the perpendicular wall of the lower guideway on lower guideway and surrounds the first guide groove that Open Side Down；The lower hinge include with it is described
The lower axle for sliding the lower articulated section of the lower hinge of door body and connecting with the lower articulated section and coordinating with the lower guideway
Bearing portion；Wherein, the bearing portions include first bearing and second bearing；The first bearing is located at first guide groove
It is interior, and be to erect wall or the first vertical flange rolling axially along the lower guideway with vertical direction；The second bearing is located at
The upper surface of cross wall under the lower guideway, and be axially along horizontal under the lower guideway with the direction for erecting wall perpendicular to the lower guideway
The upper surface of wall rolls.In embodiments of the present invention, the cooperation of the lower guideway and the lower hinge can not only be realized original
To the function of the load-bearing of the sliding door body, additionally it is possible to ± Y-direction degree of freedom is limited, so as to the case where cancelling upper rail
Under, the torque generated by middle guide and lower guideway can offset the torsion in sliding door opening process, ensure the stabilization of normal slip
Property.Simultaneously as eliminating upper rail so that sliding door window frame structure size is consistent with front door, and sliding door can with gusset parting
With corresponding with front door, the globality of gusset moulding ensure that, it is (including NVH, sealing water proofing property, outer to obtain excellent switching performance
See), the arrangement for influencing ceiling safe air curtain is also avoided, openable panoramic sunroof can be realized, it is man-machine second row can be effectively improved
Head space.
The above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (9)
1. a kind of drift out door system, which is characterized in that including sliding door body, middle guide and lower guideway；The sliding door
The middle part of ontology is equipped with the middle hinge coordinated with the middle guide, and the lower part of the sliding door body is equipped with matches with the lower guideway
The lower hinge of conjunction；
The lower guideway includes cross wall on lower guideway, under lower guideway cross wall and respectively with cross wall, lower guideway on the lower guideway
The perpendicular wall of lower guideway of lower cross wall connection, the first vertical flange that the lower guideway further includes with cross wall is connect on the lower guideway,
The first vertical flange erects wall with cross wall on the lower guideway and the lower guideway and surrounds the first guide groove that Open Side Down；
The lower hinge includes being connect with the lower articulated section of the lower hinge of the sliding door body and with the lower articulated section
And the bearing portions coordinated with the lower guideway；Wherein, the bearing portions include first bearing and second bearing；Described first
Bearing is located in first guide groove, and is to erect wall or the first vertical flange axially along the lower guideway with vertical direction
It rolls；The second bearing is located at the upper surface of cross wall under the lower guideway, and to erect the direction of wall perpendicular to the lower guideway
To be rolled axially along the upper surface of cross wall under the lower guideway；
The lower guideway is for the supporting point of the lower hinge, the middle guide for the supporting point of the middle hinge and described
The center of gravity for sliding door body constitutes plane triangle；The plane triangle and the first normal, the second normal and third normal
Between angle be acute angle；Wherein, first normal is the straight line for being parallel to the vertical direction；Second normal
To erect the straight line of wall perpendicular to the lower guideway；The third normal is both perpendicular to first normal and second method
The straight line of line.
2. drift out door system as described in claim 1, which is characterized in that the bearing portions further include being located at described the
3rd bearing between one bearing and second bearing；The 3rd bearing is to erect wall rolling axially along the lower guideway with vertical direction
It is dynamic, and the 3rd bearing erected to the lower guideway wall distance be less than the second bearing to the perpendicular wall of the lower guideway away from
From.
3. drift out door system as claimed in claim 2, which is characterized in that the lower guideway further includes cross wall in lower guideway
With the second vertical flange；A side of cross wall is connect with the middle part for erecting wall in the lower guideway in the lower guideway, under described
Guide rail is divided into upper layer and lower layer space, and the 3rd bearing is located at lower layer space；The second vertical flange is arranged described
Another side of cross wall in lower guideway is led with cross wall in the lower guideway and the lower guideway erect that wall surrounds that Open Side Down second
To slot；The bearing portions further include fourth bearing；The fourth bearing is located in second guide groove, and with vertical direction
To erect wall or the second vertical flange rolling axially along the lower guideway.
4. drift out door system as claimed in claim 3, which is characterized in that the bearing portions further include 5th bearing；
The 5th bearing is located at the upper surface of cross wall in the lower guideway, and to erect the direction of wall perpendicular to the lower guideway as axis edge
The upper surface of cross wall rolls in the lower guideway.
5. drift out door system as described in claim 3 or 4, which is characterized in that the bearing portions further include directive wheel；
The directive wheel is located in second guide groove, and is axis along the lower guideway using the direction for erecting wall perpendicular to the lower guideway
The lower surface of middle cross wall rolls；The guiding, which takes turns to the lower guideway, erects the distance of wall and is more than the fourth bearing to leading under described
Rail erects the distance of wall, described to be oriented to the distance for taking turns to the described second vertical flange vertically more than the fourth bearing to described second
The distance of flange, the distance for taking turns to cross wall in the lower guideway that is oriented to is less than cross in the fourth bearing to the lower guideway
The distance of wall.
6. drift out door system as claimed in claim 4, which is characterized in that the quantity of the first bearing is two；Two
A first bearing is arranged before and after the extending direction along the perpendicular wall of the lower guideway；The quantity of the second bearing is two；
Two second bearings are arranged before and after the extending direction along the perpendicular wall of the lower guideway；The quantity of the 3rd bearing is two
It is a；Two 3rd bearings are arranged before and after the extending direction along the perpendicular wall of the lower guideway；The quantity of the fourth bearing is
Two；Two fourth bearings are arranged before and after the extending direction along the perpendicular wall of the lower guideway；The quantity of the 5th bearing
It is two；Two 5th bearings are arranged before and after the extending direction along the perpendicular wall of the lower guideway.
7. drift out door system as described in claim 1, which is characterized in that the middle guide include cross wall on middle guide,
Cross wall and wall is erected with cross wall is connect under cross wall, middle guide on the middle guide middle guide respectively under middle guide, is led in described
The vertical flange of third that rail further includes with cross wall is connect on the middle guide, the vertical flange of third and cross on the middle guide
Wall and the middle guide erect wall and surround the third guide groove that Open Side Down；
The middle hinge includes being connect with the hinged middle articulated section in middle part of the sliding door body and with the middle articulated section
And the axis bearing portion coordinated with the middle guide；Wherein, the axis bearing portion includes 6th bearing and 7th bearing；Described 6th
Bearing is located in the third guide groove, and is to erect wall or the vertical flange of the third axially along the middle guide with vertical direction
It rolls；The 7th bearing is located at the upper surface of cross wall under the middle guide, and to erect the direction of wall perpendicular to the middle guide
To be rolled axially along the upper surface of cross wall under the middle guide.
8. drift out door system as described in claim 1, which is characterized in that the middle guide has 0~5 ° with horizontal plane
Angle, and the opening position of the middle guide is higher than the position of locking a door of the middle guide；The lower guideway and horizontal mask
There is 0~5 ° of angle, and the opening position of the lower guideway is higher than the position of locking a door of the lower guideway.
9. drift out door system as described in claim 1, which is characterized in that the drift out door system further includes sliding
Door opens outer handle, sliding door electric opening and closing control mechanism, sliding door and engages lock, sliding door electric opening actuating unit automatically；
The sliding door opens outer handle for receiving artificial switch order, and is sent to sliding door electric opening and closing control mechanism and sliding
The automatic engagement lock of door；The sliding door engages lock for according to the artificial switch order, locking or discharging the sliding automatically
Door body；The sliding door electric opening and closing control mechanism is used to, according to the artificial switch order, it is electronic to control the sliding door
The mechanism that turns on the power drives the middle hinge to be moved along the middle guide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610513545.1A CN105952328B (en) | 2016-06-30 | 2016-06-30 | A kind of drift out door system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610513545.1A CN105952328B (en) | 2016-06-30 | 2016-06-30 | A kind of drift out door system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105952328A CN105952328A (en) | 2016-09-21 |
| CN105952328B true CN105952328B (en) | 2018-10-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610513545.1A Active CN105952328B (en) | 2016-06-30 | 2016-06-30 | A kind of drift out door system |
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| CN (1) | CN105952328B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110315941A (en) * | 2019-07-31 | 2019-10-11 | 重庆长安汽车股份有限公司 | A kind of drift out door |
| KR20210072996A (en) * | 2019-12-10 | 2021-06-18 | 현대자동차주식회사 | Link type structure for preventing movement of opposed type sliding doors |
| CN113619367B (en) * | 2021-08-16 | 2024-03-15 | 岚图汽车科技有限公司 | Sliding door opening and closing mechanism |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6464287B2 (en) * | 2001-03-12 | 2002-10-15 | Delphi Technologies, Inc. | Drive mechanism for power operated slideable side door |
| JP2012219988A (en) * | 2011-04-13 | 2012-11-12 | Jtekt Corp | Rolling bearing |
| JP6009259B2 (en) * | 2012-07-24 | 2016-10-19 | 日産自動車株式会社 | Sliding door opening / closing structure |
| US9238399B2 (en) * | 2014-04-11 | 2016-01-19 | Aisin Technical Center Or America, Inc. | Slide structure for power slide door and cable assembly method for slide door center |
| JP2016084078A (en) * | 2014-10-28 | 2016-05-19 | 株式会社豊田自動織機 | Vehicle door structure |
| CN205651948U (en) * | 2016-05-23 | 2016-10-19 | 理原车辆技术研发（苏州）有限公司 | Car moves student's guide rail and swing arm integrated configuration |
| CN205876062U (en) * | 2016-06-30 | 2017-01-11 | 广州汽车集团股份有限公司 | Drift out door system |
-
2016
- 2016-06-30 CN CN201610513545.1A patent/CN105952328B/en active Active
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| CN105952328A (en) | 2016-09-21 |
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